Sheet feeding or delivering – Delivering – By pneumatic conveyor
Patent
1996-03-13
1998-11-10
Terrell, William E.
Sheet feeding or delivering
Delivering
By pneumatic conveyor
271183, 271196, 271276, 271 96, B65H 2924
Patent
active
058332316
ABSTRACT:
For each displaceable closing member (19) for controlling and scaling sheet layers (2, 2'), the pneumatic control (17) has in a control surface (26) two control openings (23), between which is formed an additional sliding surface (40) for the graphite closing member (19). Individual closing members (20) are used for the constant position fixing of the control (17) and, facing the openings (23, 24), the closing members (19, 20) slide on a sieve (19), so that limited fault susceptibility occurs at high working speeds.
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patent: 3684277 (1972-08-01), Buschmann
patent: 4173301 (1979-11-01), Turini et al.
patent: 4273324 (1981-06-01), Philipp
patent: 4973039 (1990-11-01), Jeske et al.
patent: 5366214 (1994-11-01), Sato
bielomataik Leuze GmbH & Co.
Mackey Patrick
Terrell William E.
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